What is the limit as x approaches 4 of x/(x^2+4) ?

The limit as x approaches 4 of x/(x^2+4) is 1/5

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limit as x approaches 4 of x/(x^2+4)

x \to 4 lim (\frac{x}{x ^{2} + 4})

\frac{1}{5}

Decimal

0.2

Solution steps

x \to 4 lim (\frac{x}{x ^{2} + 4})

Plug in the value

x = 4

= \frac{4}{4 ^{2} + 4}

Simplify

\frac{4}{4 ^{2} + 4} : \frac{1}{5}

= \frac{1}{5}

What is the limit as x approaches 4 of x/(x^2+4) ?
The limit as x approaches 4 of x/(x^2+4) is 1/5